Upon what grounds did many of the Continental Reformed celebrate "the memory of the Lord's nativity, circumcision, passion, resurrection, and of his ascension into heaven, and the sending of the Holy Spirit upon his disciples" of which the Second Helvetic Confession (written by Heinrich Bullinger) said, "we approve of it highly"?
Turretin noted: "The question is not whether anniversary days may be selected on which either the nativity, or circumcision, or passion, or ascension of Christ, and similar mysteries of redemption, may be commemorated, or even on which the memory of some remarkable blessing may be celebrated. For this the orthodox think should be left to the liberty of the church. Hence some devote certain days to such festivity, not from necessity of faith, but from the counsel of prudence to excite more to piety and devotion. However, others, using their liberty, retain the Lord’s day alone, and in it, at stated times, celebrate the memory of the mysteries of Christ…we deny that those days are in themselves more holy than others; rather all are equal. If any sanctity is attributed to them, it does not belong to the time and the day, but to the divine worship. Thus, the observance of them among those who retain it, is only of positive right and ecclesiastical appointment; not, however, necessary from a divine precept".
NOTE: I don't wish to discuss whether they are right or wrong, I simply wish to understand their arguments.
Turretin noted: "The question is not whether anniversary days may be selected on which either the nativity, or circumcision, or passion, or ascension of Christ, and similar mysteries of redemption, may be commemorated, or even on which the memory of some remarkable blessing may be celebrated. For this the orthodox think should be left to the liberty of the church. Hence some devote certain days to such festivity, not from necessity of faith, but from the counsel of prudence to excite more to piety and devotion. However, others, using their liberty, retain the Lord’s day alone, and in it, at stated times, celebrate the memory of the mysteries of Christ…we deny that those days are in themselves more holy than others; rather all are equal. If any sanctity is attributed to them, it does not belong to the time and the day, but to the divine worship. Thus, the observance of them among those who retain it, is only of positive right and ecclesiastical appointment; not, however, necessary from a divine precept".
NOTE: I don't wish to discuss whether they are right or wrong, I simply wish to understand their arguments.